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  <h1 class="topictitle1">Managing NAS File Systems</h1>
  <div>
   <p>You can modify, remove, enable, or disable NAS file system protection as well as perform other management operations.</p>
   <p>Choose <span class="uicontrol"><b><span id="nas_s_0093__en-us_topic_0000001666345505_text847555644011"><strong>Protection</strong></span> &gt; File Services &gt; NAS File Systems</b></span> and find the desired NAS file system.</p>
   <div class="note">
    <img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span>
    <div class="notebody">
     <p id="nas_s_0093__en-us_topic_0000001839142377_p1811010145186">For 1.5.0, choose <span class="uicontrol" id="nas_s_0093__en-us_topic_0000001839142377_uicontrol1211016146184"><b><span id="nas_s_0093__en-us_topic_0000001839142377_text51105144188"><strong>Protection</strong></span> &gt; File Services &gt; NAS File Systems</b></span>.</p>
    </div>
   </div>
   <p><a href="#nas_s_0093__table24934294919">Table 1</a> describes the operations.</p>
   <div class="tablenoborder">
    <a name="nas_s_0093__table24934294919"></a><a name="table24934294919"></a>
    <table cellpadding="4" cellspacing="0" summary="" id="nas_s_0093__table24934294919" frame="border" border="1" rules="all">
     <caption>
      <b>Table 1 </b>Operations related to NAS file system protection
     </caption>
     <colgroup>
      <col style="width:14.360000000000001%">
      <col style="width:57.86%">
      <col style="width:27.779999999999998%">
     </colgroup>
     <thead align="left">
      <tr>
       <th align="left" class="cellrowborder" valign="top" width="14.360000000000001%" id="mcps1.3.5.2.4.1.1"><p>Operation</p></th>
       <th align="left" class="cellrowborder" valign="top" width="57.86%" id="mcps1.3.5.2.4.1.2"><p>Description</p></th>
       <th align="left" class="cellrowborder" valign="top" width="27.779999999999998%" id="mcps1.3.5.2.4.1.3"><p>Navigation Path</p></th>
      </tr>
     </thead>
     <tbody>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 "><p>Modifying protection</p></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>You can modify the protection plan of a NAS file system. After the modification, the next backup will be executed based on the new protection plan.</p> <p><strong>Note</strong></p>
        <ul>
         <li>The modification does not affect the protection job that is in progress. The new protection plan is used from the next protection period.</li>
         <li>If the SLA associated with a resource changes, you are advised to modify the current SLA by choosing <span class="uicontrol"><b><span id="nas_s_0093__en-us_topic_0000001666345505_text71111921162814"><strong>Protection</strong></span> &gt; Protection Policies &gt; SLAs</b></span>. You are advised not to associate the resource with another SLA by modifying the protection.</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>In the row of the target resource, choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>Modify Protection</strong></span></b></span>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 "><p>Removing protection</p></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>You can remove the protection plan if the SLA file system no longer needs to be protected. After the protection plan is removed, the system cannot execute protection jobs for the NAS file system.</p> <p><strong>Note</strong></p>
        <ul>
         <li>When a protection job of the NAS file system is in progress, protection cannot be removed.</li>
         <li>If the SLA associated with a resource changes, you are advised to modify the current SLA by choosing <span class="uicontrol"><b><span id="nas_s_0093__en-us_topic_0000001666345505_text71111921162814_1"><strong>Protection</strong></span> &gt; Protection Policies &gt; SLAs</b></span>. You are advised not to associate the resource with another SLA after removing the protection.</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>In the row of the target resource, choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>Remove Protection</strong></span></b></span>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 "><p>Performing restoration</p></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>If a file in the NAS file system is lost or damaged, you can restore the file using its backup.</p></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>In the row of the target resource, choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>Restore</strong></span></b></span>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 "><p>Disabling protection</p></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>If you do not need to perform periodic protection for the NAS file system, you can disable the protection plan of the NAS file system. After the protection plan is disabled, the system does not perform automatic backup jobs for the NAS file system.</p> <p><strong>Note</strong></p> <p>Disabling protection does not affect ongoing backup jobs.</p></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>In the row of the target resource, choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>Disable Protection</strong></span></b></span>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 "><p>Activating protection</p></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>After the protection plan of the NAS file system is disabled, you can activate it again. After the protection plan is activated, the system backs up the NAS file system based on the protection plan.</p> <p><strong>Note</strong></p> <p>This operation can be performed only for a NAS file system that has been associated with an SLA and is in the <span class="uicontrol"><b><span><strong>Unprotected</strong></span></b></span> state.</p></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>In the row of the target resource, choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>Activate Protection</strong></span></b></span>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 ">
        <div class="p">
         Adding a tag
         <div class="note" id="nas_s_0093__en-us_topic_0000001792344090_note161679211561">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="nas_s_0093__en-us_topic_0000001792344090_p1816719214566">Only 1.6.0 and later versions support this function.</p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to quickly filter and manage resources.</p></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 ">
        <div class="p">
         Choose <span class="uicontrol" id="nas_s_0093__en-us_topic_0000001792344090_uicontrol84421111904"><b><span id="nas_s_0093__en-us_topic_0000001792344090_text6442710012"><strong>More</strong></span> &gt; Add Tag</b></span>.
         <div class="note" id="nas_s_0093__en-us_topic_0000001792344090_note164681316118">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <ul id="nas_s_0093__en-us_topic_0000001792344090_ul22969251338">
            <li id="nas_s_0093__en-us_topic_0000001792344090_li142961925139">On the displayed <strong id="nas_s_0093__en-us_topic_0000001792344090_b171967427617">Add Tag</strong> dialog box, you can select existing tags or click <strong id="nas_s_0093__en-us_topic_0000001792344090_b1711194810818">Create</strong> to create a tag.</li>
            <li id="nas_s_0093__en-us_topic_0000001792344090_li135161927738">To modify or delete a tag, click <strong id="nas_s_0093__en-us_topic_0000001792344090_b17675195912164">Go to Tag Management</strong> on the <strong id="nas_s_0093__en-us_topic_0000001792344090_b13536183171711">Add Tag</strong> page to go to the <strong id="nas_s_0093__en-us_topic_0000001792344090_b1386161351713">Tag Management</strong> page.</li>
           </ul>
          </div>
         </div>
        </div></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.360000000000001%" headers="mcps1.3.5.2.4.1.1 ">
        <div class="p">
         Removing a tag
         <div class="note" id="nas_s_0093__en-us_topic_0000001792344090_note4957114117575">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="nas_s_0093__en-us_topic_0000001792344090_en-us_topic_0000001792344090_p1816719214566">Only 1.6.0 and later versions support this function.</p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="57.86%" headers="mcps1.3.5.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to remove the tag of a resource when it is no longer needed.</p></td>
       <td class="cellrowborder" valign="top" width="27.779999999999998%" headers="mcps1.3.5.2.4.1.3 "><p>Choose <span class="uicontrol" id="nas_s_0093__en-us_topic_0000001792344090_uicontrol4993205113111"><b><span id="nas_s_0093__en-us_topic_0000001792344090_text6993751201118"><strong>More</strong></span> &gt; Remove Tag</b></span>.</p></td>
      </tr>
     </tbody>
    </table>
   </div>
  </div>
  <div>
   <div class="familylinks">
    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="nas_s_0091.html">NAS File Systems</a>
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